A parent is a caregiver of the offspring in their own species. In humans, a parent is the caretaker of a child (where "child" refers to offspring, not necessarily age). A biological parent is a person whose gamete resulted in a child, a male through the sperm, and a female through the ovum. Biological parents are first-degree relatives and have 50% genetic meet. A female can also become a parent through surrogacy. Some parents may be adoptive parents, who nurture and raise an offspring, but are not biologically related to the child. Orphans without adoptive parents can be raised by their grandparents or other family members.
Глобальные экологические проблемы актуальны для России. Следует признать, что страна является одной из самых загрязненных в мире. Это сказывается на качестве жизни и пагубно влияет на здоровье людей. Возникновение экологических проблем в России, как и в других странах, связано с интенсивным влиянием человека на природу, которое приобрело опасный и агрессивный характер.
Global environmental problems are relevant to Russia. It should be recognized that the country is one of the most polluted in the world. This affects the quality of life and affect human health. The emergence of environmental problems in Russia, as in other countries, associated with intense human influence on nature, which has become dangerous and aggressive nature.
Global environmental problems are relevant to Russia. It should be recognized that the country is one of the most polluted in the world. This affects the quality of life and affect human health. The emergence of environmental problems in Russia, as in other countries, associated with intense human influence on nature, which has become dangerous and aggressive nature.